1999 Pontiac Sunfire "reset anti theft system" Questions


...Anti-theft light flashing We tried turning the key to the on position and see if it would reset in 10 -15 minutes didn't work. Brought car to dealer, paid $150 I believe to reset the brain. Is this ...


...anti theft system or reset it. when you disconnect the battery and lose power it kicks on the anti theft device and it won't get fire. i have a 97 sunfire, took off the battery posts to clean them, ...


...reset theft system on a 98 Pontiac sunfire dut the light don't go out after 10 min. what do i do By-pass the anti-theft . Videos on youtube showing how too . How to troubleshoot bypass GM VATS ...

...anti-theft has been activated and will have to be reset. Car starts up then shuts off. Theft light comes on. Took it to the dealer to diagnose. Result was bad "pass lock sensor". Dealer wanted $300 ...

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anti theft light is on Try resetting the alarm by locking and unlocking the drivers side door. If you do this a couple of times in some cars it will reset the factory security system and allow the key

...reset thift system on my 1996 pontiac sunfire. I can't get the car started There is a great write up about GM anti theft systems on this link. Ways to fix it yourself too. ...

...reset that? Changing the ignition has caused a break in the communication of the anti theft security system. Here is a link that will explain how this system works and offer some ways to fix it ...

...anti-theft" light that blinks on the gauges. There is a resistor in the ignition switch that sends a signal to the computer to tell the car to start. Your problem sounds similar, and since you just ...

...reset the anti theft on a 1999 sunfire trying to reset the anti theft on 99 sunfire. not sure if we activated it, possibly by swapping out the instrument cluster or by pushing fuel through by turning ...

Removed cover looking for spark plugs and now anti theft security light is on and the car will not start how do I reset the system unhook the battery for 5 - 10 mins. 

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